What is a squire and what was his dury?

A squire was a young nobleman in the medieval period who served as an apprentice to a knight. His primary duties included attending to the knight's needs, caring for his horse and armor, and participating in training for combat and chivalry. This role was essential for the squire's development, as it prepared him for eventual knighthood and the responsibilities that came with it. Additionally, squires often accompanied knights in battle, gaining practical experience in warfare.